package com.ce.view;

import android.content.Context;
import android.util.AttributeSet;
import android.view.KeyEvent;
import android.view.MotionEvent;
import android.widget.Gallery;

public class MyGallery extends Gallery {

	public MyGallery(Context context, AttributeSet attrs) {
		super(context, attrs);
	}
	
	private boolean isScrollingLeft(MotionEvent e1, MotionEvent e2) {
		return e2.getX() > e1.getX();
	}
	
	@Override
	public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX,
			float velocityY) {
		int keyCode;
		if(isScrollingLeft(e1,  e2))  {
			keyCode = KeyEvent.KEYCODE_DPAD_LEFT;
		}else {
			keyCode = KeyEvent.KEYCODE_DPAD_RIGHT;
		}
		onKeyDown(keyCode, null);
		return true;
	}
	
	public void moveToNext() {
		onKeyDown(KeyEvent.KEYCODE_DPAD_RIGHT, null);
	}
}
